Access to a Salesforce org with FinancialForcePSAWinter '13 or later installed, licensed and fully configured.
An iPhone, iPod touch, or iPad running iOS 4 or above or an Android phone with Android version 4.x.
Users with an iPhone must download the app from iTunes. Users with an Android phone, must download the app from Google play
Setting up your Organization for the FinancialForce Expenses
To use the FinancialForce Expenses, do the following on your PSA organization:
Select the IsResource and IsResourceActive checkboxes on the Contact record of each user who is to use the FinancialForce Expenses. See"Resource Fields" for more information.
Select the Track Field History checkbox on the Expense and Expense Report custom objects. For further information about this option, see the Salesforce Help.
Ensure that the Session Timeout on your Salesforce organization is set to an appropriate value. See the "Setting Session Security" topic in the Salesforce Help for further information.
To install the FinancialForce Expenses, we recommend that you uninstall previous versions of the App before installing this version. When you uninstall version 2 of the FinancialForce Expenses, all data associated with the app is deleted from your phone.